init

snidbus.cpp

@@ -0,0 +1,131 @@
+/*
+    SNI DBus Serialisers
+    SPDX-FileCopyrightText: 2015 David Edmundson <davidedmundson@kde.org>
+    SPDX-FileCopyrightText: 2009 Marco Martin <notmart@gmail.com>
+
+    SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
+*/
+
+#include "snidbus.h"
+
+#include <QSysInfo>
+#include <QtEndian>
+
+// mostly copied from KStatusNotiferItemDbus.cpps from knotification
+
+KDbusImageStruct::KDbusImageStruct() = default;
+
+KDbusImageStruct::KDbusImageStruct(const QImage &image)
+{
+    width = image.size().width();
+    height = image.size().height();
+    if (image.format() == QImage::Format_ARGB32) {
+        data = QByteArray((char *)image.bits(), image.sizeInBytes());
+    } else {
+        QImage image32 = image.convertToFormat(QImage::Format_ARGB32);
+        data = QByteArray((char *)image32.bits(), image32.sizeInBytes());
+    }
+
+    // swap to network byte order if we are little endian
+    if (QSysInfo::ByteOrder == QSysInfo::LittleEndian) {
+        auto *uintBuf = (quint32 *)data.data();
+        for (uint i = 0; i < data.size() / sizeof(quint32); ++i) {
+            *uintBuf = qToBigEndian(*uintBuf);
+            ++uintBuf;
+        }
+    }
+}
+
+// Marshall the ImageStruct data into a D-BUS argument
+const QDBusArgument &operator<<(QDBusArgument &argument, const KDbusImageStruct &icon)
+{
+    argument.beginStructure();
+    argument << icon.width;
+    argument << icon.height;
+    argument << icon.data;
+    argument.endStructure();
+    return argument;
+}
+
+// Retrieve the ImageStruct data from the D-BUS argument
+const QDBusArgument &operator>>(const QDBusArgument &argument, KDbusImageStruct &icon)
+{
+    qint32 width;
+    qint32 height;
+    QByteArray data;
+
+    argument.beginStructure();
+    argument >> width;
+    argument >> height;
+    argument >> data;
+    argument.endStructure();
+
+    icon.width = width;
+    icon.height = height;
+    icon.data = data;
+
+    return argument;
+}
+
+// Marshall the ImageVector data into a D-BUS argument
+const QDBusArgument &operator<<(QDBusArgument &argument, const KDbusImageVector &iconVector)
+{
+    argument.beginArray(qMetaTypeId<KDbusImageStruct>());
+    for (int i = 0; i < iconVector.size(); ++i) {
+        argument << iconVector[i];
+    }
+    argument.endArray();
+    return argument;
+}
+
+// Retrieve the ImageVector data from the D-BUS argument
+const QDBusArgument &operator>>(const QDBusArgument &argument, KDbusImageVector &iconVector)
+{
+    argument.beginArray();
+    iconVector.clear();
+
+    while (!argument.atEnd()) {
+        KDbusImageStruct element;
+        argument >> element;
+        iconVector.append(element);
+    }
+
+    argument.endArray();
+
+    return argument;
+}
+
+// Marshall the ToolTipStruct data into a D-BUS argument
+const QDBusArgument &operator<<(QDBusArgument &argument, const KDbusToolTipStruct &toolTip)
+{
+    argument.beginStructure();
+    argument << toolTip.icon;
+    argument << toolTip.image;
+    argument << toolTip.title;
+    argument << toolTip.subTitle;
+    argument.endStructure();
+    return argument;
+}
+
+// Retrieve the ToolTipStruct data from the D-BUS argument
+const QDBusArgument &operator>>(const QDBusArgument &argument, KDbusToolTipStruct &toolTip)
+{
+    QString icon;
+    KDbusImageVector image;
+    QString title;
+    QString subTitle;
+
+    argument.beginStructure();
+    argument >> icon;
+    argument >> image;
+    argument >> title;
+    argument >> subTitle;
+    argument.endStructure();
+
+    toolTip.icon = icon;
+    toolTip.image = image;
+    toolTip.title = title;
+    toolTip.subTitle = subTitle;
+
+    return argument;
+}